Seagate ST980821A, ST960814A, ST9100826A, ST9120826A, ST940811A Introduction, System requirements

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1.0Introduction

This manual describes the functional, mechanical and interface specifications for the following Seagate® Momentus®5400 FDE drives:

•ST9120826A

•ST9100826A

•ST980821A

•ST960814A

•ST940811A

These drives provide the following key features:

•Trusted Drive technology including:

•Hardware Full Disc Encryption (FDE)

•Drive Trust security interface and ATA security interface

•Pre-boot authentication and initialization using the drive’s secure partition and Drive Trust API

•Encryption key escrow. Consult with your ISV.

•5,400-RPM spindle speed and 8-Mbyte buffer combine for superior performance.

•Quiet operation. Fluid Dynamic Bearing (FDB) motor.

•High instantaneous (burst) data transfer rates (up to 100 Mbytes per second) using Ultra DMA mode 5.

•Tunneling Magnetoresistive (TMR) recording heads.

•State-of-the-art cache and on-the-fly error-correction algorithms.

•Full-track multiple-sector transfer capability without local processor intervention.

•800 Gs nonoperating shock and 250 Gs operating shock.

•SeaTools™ diagnostic software performs a drive self-test that eliminates unnecessary drive returns.

•The 3D Defense System™, which includes Drive Defense, Data Defense, and Diagnostic Defense, offers the industry’s most comprehensive protection for disc drives.

•Support for S.M.A.R.T. drive monitoring and reporting.

•Support for Read Multiple and Write Multiple commands.

•Support for autodetection of master/slave drives that use cable select (CSEL).

1.1System requirements

The following hardware and software is required to use these drives.

Host system requirements:

•Windows XP with Service Pack 2 (or later) when utilizing the Windows Drive Trust API.

•System/BIOS that supports ATA Security commands.

Momentus 5400 FDE Product Manual, Rev. C

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Contents ST9120826A ST9100826A ST980821A ST960814A ST940811A Momentus5400 FDEPage Contents ATA interface Seagate Technology support servicesCompatibility summary List of Figures Momentus 5400 FDE Product Manual, Rev. C System requirements IntroductionDrive state upon shipment Feature listAbout Momentus 5400 FDE disc drives BenefitsPage Momentus 5400 FDE Product Manual, Rev. C Specification summary Drive specificationsSpecifications Specifications Physical organization Default logical geometryLBA mode Formatted capacityTechnology Specification Physical characteristicsRecording and interface technology Time to ready Typical Max @ 25C Seek timeTime to ready Typical seek times msec Read WritePower specifications Conducted noise Typical current profileVoltage tolerance Idle mode Power-management modesPower management modes Active modeEnvironmental specifications Acoustics Electromagnetic immunity Electromagnetic immunityPerformance Reference Test Description Level Standard Agency certification Safety certificationMeasurement type Specification ReliabilityAustralian C-Tick N176 Korean RRLFCC verification Corrosive environment Environmental protectionEuropean Union Restriction of Hazardous Substances RoHS Handling and static discharge precautions Configuring and mounting the driveCable-select option Jumper settingsMaster/slave configuration Drive mountingMounting dimensions-top, side and end view Momentus 5400 FDE drive label example Drive integrationSecurity Erase procedure Security Erase--ATA security commandsDrive installation Security Thaw commandDrive State after security erase Cable Connector Conductor Contact Signal Name ATA interface signals and connector pinsConnector signals Connector Cable Signal Name Contact ConductorPIO Read -- Interrupts Enabled mode ATA interface specificationsLegacy mode -- Multi-word DMA not supported Interrupts Disabled mode nIEN bitATA Security policy exceptions Device 0 only configurationsATA Security Erase Unit bits Word ContentAdditional technical notes Drive Trust Identify Drive Trust Mode supportedIdent Value BIT set Bit Description Full-disc Encryption Identify Full Disc Encryption supportSupported commands Supported ATA commandsNormal Commands Read Multiple EXT SET MAX Unlock Aborted Executable AbortedWord Description Value Identify Device commandXx00H Bit Word Description if bit is set to Bit WordFeatures register values Set Features commandCompatibility summary Installation considerationsTested systems Bios versions testedTested Bios versions System CompatibilityOperating systems tested Compatibility test configurationsOperating system versions tested Software utilitiesThird party software support Technical Support Seagate Technology support servicesInternet Presales SupportData Recovery Services Authorized Service Centers Warranty ServiceData Recovery Services Call Center Toll-free Direct dial Numerics IndexPage Page Momentus 5400 FDE Product Manual, Rev. C Page Seagate Technology LLC

ST940811A, ST960814A, ST9120826A, ST980821A, ST9100826A specifications

Seagate's ST9100826A, ST980821A, ST9120826A, ST960814A, and ST940811A hard drives represent some of the company's commitment to providing reliable and high-performance storage solutions. Each model features distinct specifications and technologies that cater to various data storage needs.

The ST9100826A is a 100 GB hard drive that utilizes a 7200 RPM spindle speed, ensuring quick data access and transfer rates. With an IDE interface, this drive supports a data transfer rate of up to 100 MB/s, making it suitable for intensive applications. Additionally, the ST9100826A comes equipped with a 2 MB cache, optimizing data retrieval speeds and enhancing overall performance.

Moving to the ST980821A, this 80 GB drive also operates at 7200 RPM and features a similar IDE interface, which offers compatible integration with various systems. Designed with reliability in mind, it boasts a mean time between failures (MTBF) rating of 1 million hours, appealing to users who prioritize durability. This drive’s compact size allows it to fit seamlessly into a range of configurations, from personal computers to external enclosures.

The ST9120826A, with a substantial capacity of 120 GB, continues the trend of high-performance drives in this lineup. Its 7200 RPM speed and 2 MB cache ensure that users experience efficient data handling. With a more advanced read/write head technology, the drive also minimizes noise during operation, making it suitable for both desktop environments and home media centers.

The ST960814A comes with a 60 GB storage capacity and features an ultra-slim design, making it an excellent choice for portable devices. Often favored by users needing external storage for laptops or gaming consoles, this model maintains a 5400 RPM speed while providing commendable performance and durability, making data retrieval swift and smooth.

Lastly, the ST940811A, featuring a compact 40 GB capacity, serves as a versatile option for users looking to upgrade their existing systems. With an IDE connection and a design focused on energy efficiency, this drive is perfect for economical builds while still providing good performance for standard applications.

In summary, Seagate’s ST9100826A, ST980821A, ST9120826A, ST960814A, and ST940811A each demonstrate innovative features and reliability across various storage needs. With diverse capacities, spindle speeds, and robust technologies, they solidify Seagate’s reputation as a leader in data storage solutions.
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